% Mannen
% Vrouwen
2000
15,13%
84,87%
2001
15,47%
84,53%
2002
15,77%
84,23%
2003
15,95%
84,05%
2004
16,1%
83,9%
2005
16,28%
83,72%
2006
16,38%
83,62%
2007
16,53%
83,47%
2008
16,77%
83,23%
2009
17,02%
82,98%
2010
17,25%
82,75%
2011
17,34%
82,66%
2012
17,67%
82,33%
2013
17,94%
82,06%
2014
18,21%
81,79%
2015
18,42%
81,58%
2016
18,56%
81,44%